328961808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{326351}}^1$

素因数の和:326372

約数の個数: 60

約数和(自身を含む): 1052158848

約数和(自身を除く): 723197040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 326351, 652702, 979053, 1305404, 1958106, 2284457, 2610808, 2937159, 3916212, 4568914, 5221616, 5874318, 6853371, 7832424, 9137828, 11748636, 13706742, 15664848, 18275656, 20560113, 23497272, 27413484, 36551312, 41120226, 46994544, 54826968, 82240452, 109653936, 164480904, 328961808]

約数ペア:

[(1, 328961808), (2, 164480904), (3, 109653936), (4, 82240452), (6, 54826968), (7, 46994544), (8, 41120226), (9, 36551312), (12, 27413484), (14, 23497272), (16, 20560113), (18, 18275656), (21, 15664848), (24, 13706742), (28, 11748636), (36, 9137828), (42, 7832424), (48, 6853371), (56, 5874318), (63, 5221616), (72, 4568914), (84, 3916212), (112, 2937159), (126, 2610808), (144, 2284457), (168, 1958106), (252, 1305404), (336, 979053), (504, 652702), (1008, 326351)]